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MartinD80BS12HW 1 1/4

D80BS12HW 1 1/4

Finished Bore Sprocket
Item #100810400
  • 80 Chain Number
  • 2 Strands
  • 12 Teeth
  • 4.332 in Outside Diameter
  • 1.25 in Finished Bore
  • Without Hardened Teeth
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MartinD80BS12HW 1 1/4
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    Shipment Options
  • 80 Chain Number
  • 2 Strands
  • 12 Teeth
  • 4.332 in Outside Diameter
  • 1.25 in Finished Bore

features

  • Tolerances meet or exceed ANSI standards
  • Manufactured of high carbon steel
  • Precise machining and processes ensure consistent finish and high quality
  • Bores are concentric to pitch line, minimizing run out
No. of Strands Across 2
Chain No. 80
Length Through Bore 2.5 in
Set Screw Size 5/16-18 X 5/16
Caliper Diameter 3.2387 in
Material Steel
Outside Dia. [Min] 4.332 in
Keyway Size 5/16 x 5/32
Keyway w/Keyway & Set Screw
Pitch Diameter [Min] 3.8637 in
Finished Bore 1 1/4 in
No. of Screws 1
No. of Teeth 12
Sprocket Style B
Inch/Metric Inch
Outside Dia. 4.332 in
Pitch Diameter 3.8637 in
Hub Projection 0.8 in
Hardened Teeth With Hardened Teeth
Bore Type Bored to Size
Single Strand Tooth Thickness 0.557 in
Hub Dia. 3 1/8 in
Width Across Teeth 1.704 in
Weight 5.0 LB
EAN or UPC 697950059907
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